.b{
    width: 1500px;
    height: 2640px;
  border: 1PX solid;
    margin: auto;
    position: relative;
}
.box{
    display:flex;
    justify-content:space-between;
    align-items: center;
    width: 1500px;
    height: 75px;
    /* background-color: aqua; */
}
.box1{
    display: flex;
    justify-content: space-evenly;
    align-items:center;
    width: 500px;
    height: 100%;
    /* background-color: aquamarine; */
}      
.box3{
    display: flex;
    justify-content: space-evenly;
    align-items:center;
    width: 130px;
    height: 100%;
    /* background-color: aquamarine; */
}
.box3 div:nth-child(1){
    color: #ff3d00;
}
.a{
    font-size: 27px;
    font-weight: 900;
    color: #ff3d00;
}
.img1{
    width: 1500px;
    height: 500px;

}
.siz{
font-size: 60px;
font-weight: 900;
text-align: center;
}
.siz_1{
font-size: 20px;
text-align: center;
letter-spacing: 15px;
color: rgb(163, 160, 160);
}
.img2{
    width: 1500px;
    height: 500px;
}
.siz_2{
    width: 1000px;
    height: 200px;
    margin: auto;
    margin-top: 20px;
}